Data Center Cooling Hose

Material Compatibility

Types of liquid

Water Glycol (PG25)

25% Glycol coolant, 75% deionized water

Application Notes:

  • Most commonly used
  • Avoids impurities
  • We use Peroxide-cured EPDM because it works best for water glycol/deionized water

Dielectric Fluid

Many versions of liquid composition

Application Notes:

  • Used in the pumps, immersion method
  • Used as electrical insulators in high voltage applications
  • Provides electrical insulation, suppresses electric discharge, and serves as coolant

Types of Rubber Materials

EPDM

  • Excellent for water
  • High heat-resistance
  • Good chemical-resistance

Gates Peroxide-cured EPDM

  • Higher heat-resistance
  • Zinc-free that means reduced contamination risk

Nitrile

  • Lower temp range & lacks chemical compatibility
  • Best for oil-based fluid